Identification and diagnosis of cervical cancer using a hybrid feature selection approach with the bayesian optimization-based optimized catboost classification algorithm

3区 计算机科学 Q1 Computer Science
Joy Dhar, Souvik Roy
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引用次数: 0

Abstract

Cervical cancer is the most prevailing woman illness globally. Since cervical cancer is a very preventable illness, early diagnosis exhibits the most adaptive plan to lessen its global responsibility. However, because of infrequent knowledge, shortage of access to pharmaceutical centers, and costly schemes worldwide, most probably in emerging nations, the vulnerable subject populations cannot regularly experience the test. So, we need a clinical screening analysis to diagnose cervical cancer early and support the doctor to heal and evade cervical cancer?s spread in women?s other organs and save several lives. Thus, this paper introduces a novel hybrid approach to solve such problems: a hybrid feature selection approach with the Bayesian optimization-based optimized CatBoost (HFS-OCB) method to diagnose and predict cervical cancer risk. Genetic algorithm and mutual information approaches utilize feature selection methodology in this suggested research and form a hybrid feature selection (HFS) method to generate the most significant features from the input dataset. This paper also utilizes a novel Bayesian optimization-based hyperparameter optimization approach: optimized CatBoost (OCB) method to provide the most optimal hyperparameters for the CatBoost algorithm. The CatBoost algorithm is used to classify cervical cancer risk. There are two real-world, publicly available cervical cancer-based datasets utilized in this suggested research to evaluate and verify the suggested approach?s performance. A 20-fold cross-validation strategy and a renowned performance evaluation metric are utilized to assess the suggested approach?s performance. The outcome implies that the possibility of forming cervical cancer can be efficiently foretold using the suggested HFS-OCB method. Therefore, the suggested approach?s indicated result is compared with the other algorithms and provides the prediction. Such a predicted result shows that the suggested approach is more capable, reliable, scalable, and more effective than the other machine learning algorithms.

Abstract Image

使用基于贝叶斯优化的优化 catboost 分类算法的混合特征选择方法识别和诊断宫颈癌
宫颈癌是全球最常见的妇女疾病。由于宫颈癌是一种非常容易预防的疾病,因此早期诊断是减轻其全球责任的最有效方案。然而,在全球范围内,特别是在新兴国家,由于知识普及率低、缺乏医药中心和昂贵的计划,易受影响的受试人群无法定期接受检查。因此,我们需要一种临床筛查分析方法来早期诊断宫颈癌,并帮助医生治愈宫颈癌,避免宫颈癌扩散到妇女的其他器官,挽救更多生命。因此,本文介绍了一种解决此类问题的新型混合方法:一种混合特征选择方法和基于贝叶斯优化的优化 CatBoost(HFS-OCB)方法,用于诊断和预测宫颈癌风险。在这项建议的研究中,遗传算法和互信息方法利用特征选择方法,形成了一种混合特征选择(HFS)方法,从输入数据集中生成最重要的特征。本文还采用了一种基于贝叶斯优化的新型超参数优化方法:优化 CatBoost(OCB)方法,为 CatBoost 算法提供最优超参数。CatBoost 算法用于宫颈癌风险分类。本研究建议使用两个真实世界中公开的宫颈癌数据集来评估和验证建议方法的性能。采用 20 倍交叉验证策略和著名的性能评估指标来评估建议方法的性能。结果表明,所建议的 HFS-OCB 方法可以有效地预测宫颈癌发生的可能性。因此,建议的方法所显示的结果与其他算法进行了比较,并提供了预测结果。这样的预测结果表明,建议的方法比其他机器学习算法更有能力、更可靠、更可扩展、更有效。
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来源期刊
Journal of Ambient Intelligence and Humanized Computing
Journal of Ambient Intelligence and Humanized Computing COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCEC-COMPUTER SCIENCE, INFORMATION SYSTEMS
CiteScore
9.60
自引率
0.00%
发文量
854
期刊介绍: The purpose of JAIHC is to provide a high profile, leading edge forum for academics, industrial professionals, educators and policy makers involved in the field to contribute, to disseminate the most innovative researches and developments of all aspects of ambient intelligence and humanized computing, such as intelligent/smart objects, environments/spaces, and systems. The journal discusses various technical, safety, personal, social, physical, political, artistic and economic issues. The research topics covered by the journal are (but not limited to): Pervasive/Ubiquitous Computing and Applications Cognitive wireless sensor network Embedded Systems and Software Mobile Computing and Wireless Communications Next Generation Multimedia Systems Security, Privacy and Trust Service and Semantic Computing Advanced Networking Architectures Dependable, Reliable and Autonomic Computing Embedded Smart Agents Context awareness, social sensing and inference Multi modal interaction design Ergonomics and product prototyping Intelligent and self-organizing transportation networks & services Healthcare Systems Virtual Humans & Virtual Worlds Wearables sensors and actuators
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